Brand new 5 pin voltage regulator rectifier to fit:
Yamaha YFM 550 Grizzly (2009).
The unit has been designed to replace OEM 1D7-81960-00 on a Yamaha YFM550 Grizzly. This rectifier has 5 pins, please check your original as some have 6 pins.
Regulator Rectifier Yamaha YFM550 YFM 550 Grizzly (2009)